/Engine/Source/Runtime/Core/Public/Math/Vector.h
Given a current set of cluster centers, a set of points, iterate N times to move clusters to be central.
static void GenerateClusterCenters ( [TArray](API\Runtime\Core\Containers\TArray)< [TVector](API\Runtime\Core\Math\TVector)< T >> & Clusters, const [TArray](API\Runtime\Core\Containers\TArray)< [TVector](API\Runtime\Core\Math\TVector)< T >> & Points, int32 NumIterations, int32 NumConnectionsToBeValid )